<template>
	<view class="container">
		<view class="left-bottom-sign"></view>
		<view class="back-btn yticon icon-zuojiantou-up" @click="navBack"></view>
		<view class="right-top-sign"></view>
		<!-- 设置白色背景防止软键盘把下部绝对定位元素顶上来盖住输入框等 -->
		<view class="wrapper">
			<view class="left-top-sign">LOGIN</view>
			<view class="welcome">
				欢迎回来！
			</view>
			<view class="input-content">
				<view class="input-item">
					<text class="tit">手机号码</text>
					<input 
						type="number" 
						:value="phone" 
						placeholder="请输入手机号码"
						maxlength="11"
						data-key="phone"
						@input="inputChange"
					/>
				</view>
				<!-- #ifndef MP -->
				<view class="input-item">
					<text class="tit">密码</text>
					<input 
						type="mobile" 
						value="" 
						placeholder="8-18位不含特殊字符的数字、字母组合"
						placeholder-class="input-empty"
						maxlength="20"
						password 
						data-key="password"
						@input="inputChange"
						@confirm="toLogin"
					/>
				</view>
				<!-- #endif -->
				<!-- #ifdef MP -->
				<view class="input-item ">
					<text class="tit">验证码</text>
					<view class="flex align-center justify-center">
						<input
							type="number" 
							:value="verifyCode" 
							placeholder="请输入验证码"
							maxlength="11"
							data-key="verifyCode"
							@input="inputChange"
						/>
						<view class="vcode" @click="getCheckCode()">
							{{vtext}}
						</view>
					</view>
					
				</view>
				<!-- #endif -->
			</view>
			<!-- #ifndef MP -->
				<button class="confirm-btn" @click="toLogin" :disabled="logining">登录</button>
			<!-- #endif -->
			<!-- #ifdef MP -->
				<button class="confirm-btn" open-type="getUserInfo" @getuserinfo="getUserInfo" :disabled="logining">微信授权登录</button>
			<!-- #endif -->
			<!-- #ifndef MP -->
			<view class="forget-section">
				忘记密码?
			</view>
			<!-- #endif -->
		</view>
		<!-- #ifndef MP -->
		<view class="register-section">
			还没有账号?
			<text @click="toRegist">马上注册</text>
		</view>
		<!-- #endif -->
	</view>
</template>

<script>
	import common from "../../common/common.js"
	import {  
        mapMutations  
    } from 'vuex';
	
	export default{
		data(){
			return {
				phone: '',
				password: '',
				logining: false,
				vtext:"获取验证码",
				fatherId:""
			}
		},
		onLoad(op){
			if(op.scene){
				//扫描分销海报二维码获取
				const scene = decodeURIComponent(op.scene);
				console.log("login scene ",scene)
				this.fatherId = scene;
				uni.setStorage({//缓存父级id
				    key: 'G_fatherId',  
				    data: scene,
					success() {
					}
				})
			}
			var that = this;
			common.userCheckAndInit(
				{
					success:function(res){
						console.log("userCheckAndInit success")
						that.hasLogin = true;
						that.changeUserInfo(res.data);
						that.changeOpenid(res.data.openid);
						uni.switchTab({
							url: '../index/index'
						})
					},
					fail:function(openid){
						console.log("userCheckAndInit fail",openid)
						that.hasLogin = false;
						that.showAuth = true;
						that.changeOpenid(openid);
					}
				}
			)
			uni.getStorage({
				key: 'G_fatherId',
				success: function(res) {
					console.log("G_fatherId ",res.data);
					if (res.data) {
						that.fatherId = res.data;
					}
				}
			})
		},
		methods: {
			...mapMutations(['changeOpenid','changeUserInfo']),
			getUserInfo:function(e){
				var that = this;
				if(!that.phone || that.phone.length != 11
					|| !/^1[34578]\d{9}$/.test(that.phone)){
				  uni.showToast({
					title: "请输入正确的手机号",
					icon: 'none'
				  })
				  return;
				}
				/* if(!this.verifyCode || this.verifyCode.length != 4){
					uni.showToast({
						title: '请输入正确的验证码',
						mask: false,
						duration: 1500,
						icon:"none"
					});
					return;
				} */
				var userInfo = e.detail.userInfo;
				
				common.registUser({
					openid : that.openid,
					phone:that.phone,
					nickName:userInfo.nickName,
					headImage:userInfo.avatarUrl,
					code:that.verifyCode,
					fatherId:that.fatherId
				},function(info){
					that.changeUserInfo(info);
					uni.switchTab({
						url: '../index/index'
					})
				});
				
			},
			inputChange(e){
				const key = e.currentTarget.dataset.key;
				this[key] = e.detail.value;
			},
			navBack(){
				uni.navigateBack();
			},
			toRegist(){
				uni.navigateTo({
					url:"regist"
				})
			},
			async toLogin(){
				this.logining = true;
				if(!/(^1[3|4|5|7|8][0-9]{9}$)/.test(this.phone)){
					this.$api.msg('请输入正确的手机号码');
					this.logining = false;
					return;
				}
				if(!this.password){
					this.$api.msg('请输入密码');
					this.logining = false;
					return;
				}
				var that = this;
				that.$api.req({
					phone:that.phone,
					password:that.password
				},"/member/loginWithPhoneAndPwd").then((res)=>{
					var d = res.data;
					if(d.success){
						that.changeUserInfo(d.data);
						uni.switchTab({
							url:"../index/index"
						})
					}else{
						that.$api.msg(d.msg);
						that.logining = false;
					}
				})
			},
			getCheckCode:function(){
				var that = this;
				if(that.vtext != '获取验证码'){
					return;
				}
				if (!that.phone || that.phone.length != 11
					|| !/^1[34578]\d{9}$/.test(that.phone)){
				  uni.showToast({
					title: "请输入正确的手机号",
					icon: 'none'
				  })
				  return;
				}
				var total = 60;
				let time = setInterval(function(){
				  total--;
				  that.vtext = total+"S"
				  if(total == 0){
					clearInterval(time);
					that.vtext = '获取验证码'
				  }
				},1000);
				that.$api.req({
					type:"1",
					phone:that.phone
				},"/sms/send").then((res)=>{
				})
			}
		},

	}
</script>

<style lang='scss'>
	page{
		background: #fff;
	}
	.container{
		padding-top: 115px;
		position:relative;
		width: 100vw;
		height: 100vh;
		overflow: hidden;
		background: #fff;
	}
	.wrapper{
		position:relative;
		z-index: 90;
		background: #fff;
		padding-bottom: 40upx;
	}
	.back-btn{
		position:absolute;
		left: 40upx;
		z-index: 9999;
		padding-top: var(--status-bar-height);
		top: 40upx;
		font-size: 40upx;
		color: $font-color-dark;
	}
	.left-top-sign{
		font-size: 120upx;
		color: $page-color-base;
		position:relative;
		left: -16upx;
	}
	.right-top-sign{
		position:absolute;
		top: 80upx;
		right: -30upx;
		z-index: 95;
		&:before, &:after{
			display:block;
			content:"";
			width: 400upx;
			height: 80upx;
			background: #b4f3e2;
		}
		&:before{
			transform: rotate(50deg);
			border-radius: 0 50px 0 0;
		}
		&:after{
			position: absolute;
			right: -198upx;
			top: 0;
			transform: rotate(-50deg);
			border-radius: 50px 0 0 0;
			/* background: pink; */
		}
	}
	.left-bottom-sign{
		position:absolute;
		left: -270upx;
		bottom: -320upx;
		border: 100upx solid #d0d1fd;
		border-radius: 50%;
		padding: 180upx;
	}
	.welcome{
		position:relative;
		left: 50upx;
		top: -90upx;
		font-size: 46upx;
		color: #555;
		text-shadow: 1px 0px 1px rgba(0,0,0,.3);
	}
	.input-content{
		padding: 0 60upx;
	}
	.input-item{
		display:flex;
		flex-direction: column;
		align-items:flex-start;
		justify-content: center;
		padding: 0 30upx;
		background:$page-color-light;
		height: 120upx;
		border-radius: 4px;
		margin-bottom: 50upx;
		&:last-child{
			margin-bottom: 0;
		}
		.tit{
			height: 50upx;
			line-height: 56upx;
			font-size: $font-sm+2upx;
			color: $font-color-base;
		}
		input{
			height: 60upx;
			font-size: $font-base + 2upx;
			color: $font-color-dark;
			width: 100%;
		}	
	}

	.confirm-btn{
		width: 630upx;
		height: 76upx;
		line-height: 76upx;
		border-radius: 50px;
		margin-top: 70upx;
		background: $uni-color-primary;
		color: #fff;
		font-size: $font-lg;
		&:after{
			border-radius: 100px;
		}
	}
	.forget-section{
		font-size: $font-sm+2upx;
		color: $font-color-spec;
		text-align: center;
		margin-top: 40upx;
	}
	.register-section{
		position:absolute;
		left: 0;
		bottom: 50upx;
		width: 100%;
		font-size: $font-sm+2upx;
		color: $font-color-base;
		text-align: center;
		text{
			color: $font-color-spec;
			margin-left: 10upx;
		}
	}
	.icon{
		width:23upx;
		height:29upx;
		
	}
	.vcode{
		color: #408ce2;
		font-size: 27upx;
		position:absolute;
		right:80upx;
	}
</style>
